发明授权
- 专利标题: Method of manufacturing electrical terminals
- 专利标题(中): 制造电气端子的方法
-
申请号: US3669054D申请日: 1970-03-23
-
公开(公告)号: US3669054A公开(公告)日: 1972-06-13
- 发明人: DESSO THOMAS DEAN , HENSCHEN HOMER ERNST
- 申请人: AMP INC
- 专利权人: AMP Inc
- 当前专利权人: AMP Inc
- 优先权: US2156670 1970-03-23
- 主分类号: B21D28/02
- IPC分类号: B21D28/02 ; H01R43/16 ; H02G15/00
摘要:
Electrical terminals are manufactured by stamping, from sheet metal stock, a blank for the terminal, forming a hole in the blank which is spaced from an edge of the blank, and driving a punch through the hole in a manner such that the surface portions of the blank which separate the hole from the edge are reoriented so that they extend transversely of the plane of the blank. These surface portions are utilized as the contact surfaces of the terminal and are substantially greater than the surface area available for contact purposes on the edge of the blank.
信息查询